PT-2025-30488
CVE-2025-8039
·
Published
2025-07-22
·
Updated
2026-09-30
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 141
Firefox ESR versions prior to 140.1
Thunderbird versions prior to 141
Thunderbird versions prior to 140.1
Description
Search terms could persist in the URL bar even after navigating away from the search page.
Recommendations
Update Firefox to version 141 or later.
Update Firefox ESR to version 140.1 or later.
Update Thunderbird to version 141 or later.
Update Thunderbird to version 140.1 or later.
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